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Title page for etd-0720105-153819


URN etd-0720105-153819 Statistics This thesis had been viewed 2491 times. Download 1017 times.
Author Jiun-You Lin
Author's Email Address bob076@yahoo.com.tw
Department Materials Engineering
Year 2004 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 67
Title Wear resistance study on plasma nitrided D2 steel followed by TRD treatment
Keyword
  • chromium carbide
  • chromium nitride
  • plasma nitriding
  • TRD (Thermal Reactive Deposition/Diffusion proce
  • TRD (Thermal Reactive Deposition/Diffusion proce
  • plasma nitriding
  • chromium nitride
  • chromium carbide
  • Abstract Hard coating of chromium nitride (Cr2N) fabricated by dual treatment consisted of pre-plasma nitriding followed by TRD treatment has been studied on D2 tool steel. The characterizations of the coated layers obtained from different conditions have been evaluated on their cross sectional microstructures, X-ray diffraction patterns, element distribution profiles, hardness and wear resistance.
      The experiment results evidenced that the coated layers derived from the dual treatment were composed of chromium nitride, Cr2N, coexisted with chromium carbide, Cr7C3. And the wear test revealed that the friction coefficients of the coated layers were highly elevated under the dry abrasion condition although they performed the excellent wear resistance.
    Advisor Committee
  • Fan-Shiong Chen - advisor
  • Chen-Hsien Hwong - co-chair
  • Liu-Ho Chiu - co-chair
  • shih-Chin Lee - co-chair
  • Y.C. Chen - co-chair
  • Files indicate access worldwide
    Date of Defense 2005-06-28 Date of Submission 2005-07-20


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